﻿#include<iostream>
#include<vector>

using namespace std;

bool search_vec(vector<int>::iterator beg,
	vector<int>::iterator end, int val)
{
	for (; beg != end; beg++)
	{
		if (*beg == val)
			return true;
		
	}
	return false;

}
int main()
{
	vector<int>ilist = { 1,2,3,4,5,6,7 };

	cout << search_vec(ilist.begin(), ilist.end(), 3) << endl;
	cout << search_vec(ilist.begin(), ilist.end(), 8) << endl;

	return 0;
}